* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

.container {
	width: 870px;
	margin: auto;
}
.banner .containe{
	width: 870px;
	margin: auto;
}
.container::after {
	content: "";
	display: table;
	clear: both;
}
.containe::after {
	content: "";
	display: table;
	clear: both;
	}
.header {
	background: #61bae6;
}

nav {
	padding-top: 11px;
	padding-bottom: 11px;
}

.nav-left,
.nav-center,
.nav-right {
	float: left;
	width: 33.33333%;
}

.nav-left {
	height: 56px;
}

.nav-center {
	text-align: center;
}

.nav-right {
	text-align: right;
}

.nav-right a {
	color: #fff;
	font-size: 12px;
	font-weight: bold;
	text-decoration: none;
}

.nav-right img {
	display: none;
}

.col {
	width: 50%;
	float: left;
}

.banner {
	background: #61bae6;
	color: #fff;
	padding-top: 60px;
}

.banner p {
	font-weight: bold;
}

.banner h1 {
	font-weight: 300;
	margin-bottom: 25px;
	font-size: 36px;
}

.banner a {
	background-color: #2996cc;
	padding: 15px 53px;
	font-weight: bold;
	text-decoration: none;
	color: #fff;
	display: inline-block;
	font-size: 12px;
	border-radius: 2px;
	transition: 0.5s;
}

.banner a:hover {
	background-color: #1882b7;
}

.banner img {
	display: block;
	width: 100%;
}

.main {
	margin-bottom: 60px;
	padding-top: 60px;
}

.main .col {
	width: 25%;
	float: left;
	padding: 0 10px;
	text-align: center;
}

.main img {
	margin-bottom: 10px;
}

.main h3 {
	font-size: 14px;
	margin-bottom: 10px;
}

.main p {
	font-size: 14px;
	color: #657082;
}

.footer {
	text-align: center;
	border-top: 1px solid #e0e0e0;
	margin: 65px 0 65px 0;
	padding-top: 65px;
}

.footer h2 {
	margin-bottom: 20px;
}

.footer p {
	margin-bottom: 35px;
}

.footer a {
	display: inline-block;
}

.footer img {
	margin-bottom: 0px;
}

.foot {
	padding: 60px 0 60px 0;
	background-color: #1b2126;
	color: #6a777d;
	font-family: "微软雅黑";
}

@media (max-width: 600px) {
	.container {
		width: 80%;
	}
	
	.banner .containe{
		width: 100%;
	}
	.nav-right span {
		display: none;
	}
	.nav-right a img {
		margin-right: 30px;
		display: inline-block;
	}
	.banner .col {
		width: 100%;
		text-align: center;
	}
	.banner a {
		margin-bottom: 30px;
	}
	.banner img {
		width: 70%;
		margin-left: 20px;
	}
	.main .container .col {
		width: 100%;
		margin-top:20px ;
	}
}
http://cmx2000.gitee.io/squareup_response_page
